Datasheet

LTC4366-1/LTC4366-2
436612fd
For more information www.linear.com/LTC4366
2
absoluTe MaxiMuM raTings
Supply Voltage (V
DD
) ................................ –0.3V to 10V
Supply Voltage (OUT) ................................. –0.3V to 5V
Input Voltages
FB .............................................. –0.3V to OUT + 0.3V
TIMER ................................................... –0.3V to 3.5V
SD .......................................................... –0.3V to 10V
Output Voltages
BASE .........................................................–1.5V to 4V
OUT-BASE ............................................ –0.3V to 5.5V
GATE (Note 3) ........................................ –0.3V to 15V
GATE-OUT (Note 3) ................................ –0.3V to 10V
(Notes 1, 2) All voltages relative to V
SS
, unless otherwise noted.
V
DD
1
SD 2
TIMER 3
V
SS
4
8 GATE
7 OUT
6 FB
5 BASE
TOP VIEW
TS8 PACKAGE
8-LEAD PLASTIC TSOT-23
T
JMAX
= 125°C, θ
JA
= 195°C/W
TOP VIEW
9
DDB PACKAGE
8-LEAD (3mm × 2mm) PLASTIC DFN
5
6
7
8
4
3
2
1V
SS
TIMER
SD
V
DD
BASE
FB
OUT
GATE
T
JMAX
= 125°C,
θ
JA
= 75°C/W IF V
SS
IS SOLDERED TO PCB, θ
JA
= 135°C/W IF V
SS
IS NOT SOLDERED TO PCB
EXPOSED PAD (PIN 9), PCB V
SS
CONNECTION OPTIONAL
pin conFiguraTion
Currents
I
VDD
...................................................................10mA
I
OUT
...................................................................10mA
BASE ................................................. –300µA to 10µA
SD ....................................................... –10mA to 10µA
Operating Temperature Range
LTC4366C ................................................ 0°C to 70°C
LTC4366I ............................................. –40°C to 85°C
LTC4366H .......................................... –40°C to 125°C
LTC4366MP ....................................... –55°C to 125°C
Storage Temperature Range .................. –65°C to 150°C
Lead Temperature (Soldering, 10 sec)
TSOT-23 Package Only .................................... 300°C